KDR
# KDR

KDR may refer to:

* Kappa Delta Rho, an American college fraternity
* The ISO 639-3 code for the Karaim language
* Kinase insert domain receptor, a human protein
* Short distance radio or KDR 444, Norway and Sweden
* KDR, IATA airport code of Kandrian Airport in Papua New Guinea
* Knockdown resistance of insects to pesticides
* Radioplane KDR Quail, 1940s US target drone aircraft
* Kill-death ratio, a statistic in player-versus-player combat multiplayer video games
